Created attachment 307209 [details] Kernel log for hardware I get the below two kernel errors in log when I resume from hibernate and while using DRI probably. I have latest amdgpu non-free firmware and mesa v24 installed. amdgpu 0000:04:00.0: amdgpu: failed to write reg 28b4 wait reg 28c6 amdgpu 0000:04:00.0: amdgpu: failed to write reg 1a6f4 wait reg 1a706 I have the following kernel parameter set to try and mitigate the above issue but still the issue happens. iommu=soft The above issue does not occur during s2idle sleep/wakeup but only after resuming from hibernate. Attaching some kernel log if that would be of any help. I found this issue with kernel version 6.6.x and 6.10.x
Please first test 6.11.7 and if it's still reproducible, report here: https://gitlab.freedesktop.org/drm/amd/-/issues
This still happens with 6.12.11 and a AMD Ryzen 5 PRO 4650U. [174713.452341] amdgpu 0000:06:00.0: amdgpu: failed to write reg 1a6f4 wait reg 1a706 [174721.488476] amdgpu 0000:06:00.0: amdgpu: failed to write reg 28b4 wait reg 28c6 [174721.494879] amdgpu 0000:06:00.0: amdgpu: failed to write reg 1a6f4 wait reg 1a706 [174721.501252] amdgpu 0000:06:00.0: amdgpu: failed to write reg 28b4 wait reg 28c6 [174721.507537] amdgpu 0000:06:00.0: amdgpu: failed to write reg 1a6f4 wait reg 1a706 [174780.330661] amdgpu 0000:06:00.0: amdgpu: failed to write reg 28b4 wait reg 28c6 [174780.337011] amdgpu 0000:06:00.0: amdgpu: failed to write reg 1a6f4 wait reg 1a706 [174780.360568] amdgpu 0000:06:00.0: amdgpu: failed to write reg 28b4 wait reg 28c6 [174780.367548] amdgpu 0000:06:00.0: amdgpu: failed to write reg 1a6f4 wait reg 1a706 It seems to be related to playing video with VAAPI in Firefox after suspend/resume.